data_7PGB # _model_server_result.job_id 9Rvj5nUvQGuXp5u23ghTrA _model_server_result.datetime_utc '2024-11-24 23:32:30' _model_server_result.server_version 0.9.12 _model_server_result.query_name ligand _model_server_result.source_id pdb-bcif _model_server_result.entry_id 7pgb # _model_server_params.name atom_site _model_server_params.value '{"label_asym_id":"CC","auth_seq_id":306}' # _entry.id 7PGB # _exptl.entry_id 7PGB _exptl.method 'X-RAY DIFFRACTION' # _entity.details ? _entity.formula_weight 238.278 _entity.id 9 _entity.src_method syn _entity.type non-polymer _entity.pdbx_description 'PENTAETHYLENE GLYCOL' _entity.pdbx_number_of_molecules 4 _entity.pdbx_parent_entity_id . _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.pdbx_ec ? # _cell.angle_alpha 90 _cell.angle_beta 90 _cell.angle_gamma 90 _cell.entry_id 7PGB _cell.length_a 200.865 _cell.length_b 200.865 _cell.length_c 327.727 _cell.Z_PDB 40 _cell.pdbx_unique_axis ? # _symmetry.entry_id 7PGB _symmetry.cell_setting ? _symmetry.Int_Tables_number 78 _symmetry.space_group_name_Hall 'P 4cw' _symmetry.space_group_name_H-M 'P 43' # loop_ _pdbx_struct_assembly.method_details _pdbx_struct_assembly.oligomeric_details _pdbx_struct_assembly.oligomeric_count _pdbx_struct_assembly.details _pdbx_struct_assembly.id ? pentadecameric 15 author_defined_assembly 1 ? pentadecameric 15 author_defined_assembly 2 # loop_ _pdbx_struct_assembly_gen.asym_id_list _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression A,B,C,G,H,I,M,N,O,Y,Z,AA,BA,CA,DA,EA,FA,GA,HA,IA,JA,KA,QA,RA,SA,TA,UA,VA,WA,XA,FB,GB,HB,IB,JB,KB,LB,MB,NB,LC,MC,NC,OC,PC,QC,RC,SC,TC,UC,VC,WC,XC,YC,ZC,AD,BD,CD,DD,FD,GD,KD,LD 1 1 D,E,F,J,K,L,P,Q,R,S,T,U,V,W,X,LA,MA,NA,OA,PA,YA,ZA,AB,BB,CB,DB,EB,OB,PB,QB,RB,SB,TB,UB,VB,WB,XB,YB,ZB,AC,BC,CC,DC,EC,FC,GC,HC,IC,JC,KC,ED,HD,ID,JD 2 1 # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1 _pdbx_struct_oper_list.matrix[1][2] 0 _pdbx_struct_oper_list.matrix[1][3] 0 _pdbx_struct_oper_list.matrix[2][1] 0 _pdbx_struct_oper_list.matrix[2][2] 1 _pdbx_struct_oper_list.matrix[2][3] 0 _pdbx_struct_oper_list.matrix[3][1] 0 _pdbx_struct_oper_list.matrix[3][2] 0 _pdbx_struct_oper_list.matrix[3][3] 1 _pdbx_struct_oper_list.vector[1] 0 _pdbx_struct_oper_list.vector[2] 0 _pdbx_struct_oper_list.vector[3] 0 # loop_ _struct_asym.details _struct_asym.entity_id _struct_asym.id _struct_asym.pdbx_modified _struct_asym.pdbx_blank_PDB_chainid_flag ? 9 MA N N ? 9 SA N N ? 9 CC N N ? 9 UC N N # loop_ _struct_conn.conn_type_id _struct_conn.details _struct_conn.id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_PDB_id _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order disulf ? disulf1 A SG CYS 25 H CYS 22 1_555 A SG CYS 99 H CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf2 A SG CYS 153 H CYS 150 1_555 A SG CYS 209 H CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf3 B SG CYS 24 L CYS 23 1_555 B SG CYS 89 L CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf4 B SG CYS 135 L CYS 134 1_555 B SG CYS 195 L CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf5 D SG CYS 25 A CYS 22 1_555 D SG CYS 99 A CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf6 D SG CYS 153 A CYS 150 1_555 D SG CYS 209 A CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf7 E SG CYS 24 B CYS 23 1_555 E SG CYS 89 B CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.031 ? disulf ? disulf8 E SG CYS 135 B CYS 134 1_555 E SG CYS 195 B CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf9 G SG CYS 25 R CYS 22 1_555 G SG CYS 99 R CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf10 G SG CYS 153 R CYS 150 1_555 G SG CYS 209 R CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf11 H SG CYS 24 S CYS 23 1_555 H SG CYS 89 S CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.033 ? disulf ? disulf12 H SG CYS 135 S CYS 134 1_555 H SG CYS 195 S CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.038 ? disulf ? disulf13 J SG CYS 25 U CYS 22 1_555 J SG CYS 99 U CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.031 ? disulf ? disulf14 J SG CYS 153 U CYS 150 1_555 J SG CYS 209 U CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf15 K SG CYS 24 V CYS 23 1_555 K SG CYS 89 V CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf16 K SG CYS 135 V CYS 134 1_555 K SG CYS 195 V CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? disulf ? disulf17 M SG CYS 25 X CYS 22 1_555 M SG CYS 99 X CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.03 ? disulf ? disulf18 M SG CYS 153 X CYS 150 1_555 M SG CYS 209 X CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf19 N SG CYS 24 Y CYS 23 1_555 N SG CYS 89 Y CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf20 N SG CYS 135 Y CYS 134 1_555 N SG CYS 195 Y CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf21 P SG CYS 25 a CYS 22 1_555 P SG CYS 99 a CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.031 ? disulf ? disulf22 P SG CYS 153 a CYS 150 1_555 P SG CYS 209 a CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf23 Q SG CYS 24 b CYS 23 1_555 Q SG CYS 89 b CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.033 ? disulf ? disulf24 Q SG CYS 135 b CYS 134 1_555 Q SG CYS 195 b CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf25 S SG CYS 25 m CYS 22 1_555 S SG CYS 99 m CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.031 ? disulf ? disulf26 S SG CYS 153 m CYS 150 1_555 S SG CYS 209 m CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf27 T SG CYS 24 n CYS 23 1_555 T SG CYS 89 n CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf28 T SG CYS 135 n CYS 134 1_555 T SG CYS 195 n CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf29 V SG CYS 25 p CYS 22 1_555 V SG CYS 99 p CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf30 V SG CYS 153 p CYS 150 1_555 V SG CYS 209 p CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf31 W SG CYS 24 q CYS 23 1_555 W SG CYS 89 q CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.034 ? disulf ? disulf32 W SG CYS 135 q CYS 134 1_555 W SG CYS 195 q CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf33 Y SG CYS 25 f CYS 22 1_555 Y SG CYS 99 f CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.031 ? disulf ? disulf34 Y SG CYS 153 f CYS 150 1_555 Y SG CYS 209 f CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? disulf ? disulf35 Z SG CYS 24 g CYS 23 1_555 Z SG CYS 89 g CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.032 ? disulf ? disulf36 Z SG CYS 135 g CYS 134 1_555 Z SG CYS 195 g CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.037 ? disulf ? disulf37 AA SG CYS 25 i CYS 22 1_555 AA SG CYS 99 i CYS 96 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.031 ? disulf ? disulf38 AA SG CYS 153 i CYS 150 1_555 AA SG CYS 209 i CYS 206 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.035 ? disulf ? disulf39 BA SG CYS 24 k CYS 23 1_555 BA SG CYS 89 k CYS 88 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.033 ? disulf ? disulf40 BA SG CYS 135 k CYS 134 1_555 BA SG CYS 195 k CYS 194 1_555 ? ? ? ? ? ? ? ? ? ? ? ? 2.036 ? # _chem_comp.formula 'C10 H22 O6' _chem_comp.formula_weight 238.278 _chem_comp.id 1PE _chem_comp.mon_nstd_flag . _chem_comp.name 'PENTAETHYLENE GLYCOL' _chem_comp.type non-polymer _chem_comp.pdbx_synonyms PEG400 # loop_ _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.comp_id _chem_comp_bond.value_order _chem_comp_bond.pdbx_ordinal _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_aromatic_flag OH2 C12 1PE sing 1 n n OH2 HO2 1PE sing 2 n n C12 C22 1PE sing 3 n n C12 H121 1PE sing 4 n n C12 H122 1PE sing 5 n n C22 OH3 1PE sing 6 n n C22 H221 1PE sing 7 n n C22 H222 1PE sing 8 n n OH3 C23 1PE sing 9 n n C13 C23 1PE sing 10 n n C13 OH4 1PE sing 11 n n C13 H131 1PE sing 12 n n C13 H132 1PE sing 13 n n C23 H231 1PE sing 14 n n C23 H232 1PE sing 15 n n OH4 C24 1PE sing 16 n n C14 C24 1PE sing 17 n n C14 OH5 1PE sing 18 n n C14 H141 1PE sing 19 n n C14 H142 1PE sing 20 n n C24 H241 1PE sing 21 n n C24 H242 1PE sing 22 n n OH5 C25 1PE sing 23 n n C15 C25 1PE sing 24 n n C15 OH6 1PE sing 25 n n C15 H151 1PE sing 26 n n C15 H152 1PE sing 27 n n C25 H251 1PE sing 28 n n C25 H252 1PE sing 29 n n OH6 C26 1PE sing 30 n n C16 C26 1PE sing 31 n n C16 OH7 1PE sing 32 n n C16 H161 1PE sing 33 n n C16 H162 1PE sing 34 n n C26 H261 1PE sing 35 n n C26 H262 1PE sing 36 n n OH7 HO7 1PE sing 37 n n # _atom_sites.entry_id 7PGB _atom_sites.fract_transf_matrix[1][1] 0.004978 _atom_sites.fract_transf_matrix[1][2] 0 _atom_sites.fract_transf_matrix[1][3] 0 _atom_sites.fract_transf_matrix[2][1] 0 _atom_sites.fract_transf_matrix[2][2] 0.004978 _atom_sites.fract_transf_matrix[2][3] 0 _atom_sites.fract_transf_matrix[3][1] 0 _atom_sites.fract_transf_matrix[3][2] 0 _atom_sites.fract_transf_matrix[3][3] 0.003051 _atom_sites.fract_transf_vector[1] 0 _atom_sites.fract_transf_vector[2] 0 _atom_sites.fract_transf_vector[3] 0 # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_ins_code EA 4 4NB H 1 301 14 4NB 4NB . FA 4 4NB H 1 302 34 4NB 4NB . GA 5 LHG H 1 303 10 LHG LHG . HA 6 OCT H 1 304 6 OCT OCT . IA 7 PE4 H 1 305 5 PE4 PE4 . JA 6 OCT c 1 301 8 OCT OCT . KA 8 LNK c 1 302 5 LNK LNK . LA 5 LHG A 1 301 3 LHG LHG . MA 9 1PE A 1 302 3 1PE 1PE . NA 4 4NB C 1 301 2 4NB 4NB . OA 4 4NB C 1 302 10 4NB 4NB . PA 6 OCT C 1 303 10 OCT OCT . QA 4 4NB R 1 301 17 4NB 4NB . RA 5 LHG R 1 302 4 LHG LHG . SA 9 1PE R 1 303 1 1PE 1PE . TA 4 4NB T 1 301 16 4NB 4NB . UA 4 4NB T 1 302 18 4NB 4NB . VA 4 4NB T 1 303 31 4NB 4NB . WA 6 OCT T 1 304 13 OCT OCT . XA 8 LNK T 1 305 2 LNK LNK . YA 4 4NB U 1 301 30 4NB 4NB . ZA 5 LHG U 1 302 1 LHG LHG . AB 6 OCT U 1 303 7 OCT OCT . BB 4 4NB W 1 301 1 4NB 4NB . CB 6 OCT W 1 302 5 OCT OCT . DB 8 LNK W 1 303 3 LNK LNK . EB 8 LNK W 1 304 14 LNK LNK . FB 4 4NB X 1 301 13 4NB 4NB . GB 4 4NB X 1 302 25 4NB 4NB . HB 5 LHG X 1 303 9 LHG LHG . IB 6 OCT X 1 304 12 OCT OCT . JB 4 4NB Z 1 301 12 4NB 4NB . KB 4 4NB Z 1 302 15 4NB 4NB . LB 4 4NB Z 1 303 26 4NB 4NB . MB 8 LNK Z 1 304 8 LNK LNK . NB 8 LNK Z 1 305 13 LNK LNK . OB 10 D12 a 1 301 1 D12 D12 . PB 5 LHG a 1 302 2 LHG LHG . QB 6 OCT a 1 303 9 OCT OCT . RB 4 4NB d 1 301 3 4NB 4NB . SB 4 4NB d 1 302 33 4NB 4NB . TB 8 LNK d 1 303 7 LNK LNK . UB 8 LNK d 1 304 11 LNK LNK . VB 4 4NB m 1 301 6 4NB 4NB . WB 5 LHG m 1 302 6 LHG LHG . XB 4 4NB l 1 301 7 4NB 4NB . YB 4 4NB l 1 302 8 4NB 4NB . ZB 4 4NB l 1 303 28 4NB 4NB . AC 4 4NB l 1 304 29 4NB 4NB . BC 6 OCT l 1 305 11 OCT OCT . CC 9 1PE l 1 306 4 1PE 1PE . DC 8 LNK l 1 307 4 LNK LNK . EC 4 4NB p 1 301 5 4NB 4NB . FC 5 LHG p 1 302 5 LHG LHG . GC 11 R16 p 1 303 2 R16 R16 . HC 4 4NB o 1 301 4 4NB 4NB . IC 4 4NB o 1 302 9 4NB 4NB . JC 10 D12 o 1 303 3 D12 D12 . KC 6 OCT o 1 304 1 OCT OCT . LC 4 4NB f 1 301 21 4NB 4NB . MC 5 LHG f 1 302 7 LHG LHG . NC 4 4NB i 1 301 20 4NB 4NB . OC 5 LHG i 1 302 8 LHG LHG . PC 4 4NB h 1 301 19 4NB 4NB . QC 4 4NB h 1 302 27 4NB 4NB . RC 6 OCT h 1 303 4 OCT OCT . SC 12 BHC h 1 304 1 BHC BHC . TC 13 GOL h 1 305 1 GOL GOL . UC 9 1PE h 1 306 2 1PE 1PE . VC 8 LNK h 1 307 9 LNK LNK . WC 4 4NB e 1 301 22 4NB 4NB . XC 4 4NB e 1 302 23 4NB 4NB . YC 4 4NB e 1 303 24 4NB 4NB . ZC 10 D12 e 1 304 2 D12 D12 . AD 8 LNK e 1 305 1 LNK LNK . BD 8 LNK e 1 306 6 LNK LNK . CD 8 LNK e 1 307 10 LNK LNK . DD 14 HOH L 1 301 2 HOH HOH . ED 14 HOH B 1 301 3 HOH HOH . FD 14 HOH S 1 301 4 HOH HOH . GD 14 HOH Y 1 301 5 HOH HOH . HD 14 HOH b 1 301 6 HOH HOH . ID 14 HOH n 1 301 7 HOH HOH . JD 14 HOH q 1 301 8 HOH HOH . KD 14 HOH g 1 301 1 HOH HOH . LD 14 HOH k 1 301 9 HOH HOH . # loop_ _atom_site.group_PDB _atom_site.id _atom_site.type_symbol _atom_site.label_atom_id _atom_site.label_comp_id _atom_site.label_seq_id _atom_site.label_alt_id _atom_site.pdbx_PDB_ins_code _atom_site.label_asym_id _atom_site.label_entity_id _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.occupancy _atom_site.B_iso_or_equiv _atom_site.pdbx_formal_charge _atom_site.auth_atom_id _atom_site.auth_comp_id _atom_site.auth_seq_id _atom_site.auth_asym_id _atom_site.pdbx_PDB_model_num HETATM 1 O OH2 1PE . . . CC 9 -118.009 49.082 -74.298 1 172.24 ? OH2 1PE 306 l 1 HETATM 2 C C12 1PE . . . CC 9 -117.935 49.505 -75.633 1 209.53 ? C12 1PE 306 l 1 HETATM 3 C C22 1PE . . . CC 9 -117.605 50.996 -75.691 1 231.35 ? C22 1PE 306 l 1 HETATM 4 O OH3 1PE . . . CC 9 -116.509 51.259 -74.862 1 259.2 ? OH3 1PE 306 l 1 HETATM 5 C C13 1PE . . . CC 9 -116.257 53.638 -75.01 1 185.83 ? C13 1PE 306 l 1 HETATM 6 C C23 1PE . . . CC 9 -115.653 52.269 -75.319 1 180.29 ? C23 1PE 306 l 1 HETATM 7 O OH4 1PE . . . CC 9 -116.221 53.877 -73.63 1 151.59 ? OH4 1PE 306 l 1 HETATM 8 C C14 1PE . . . CC 9 -114.149 53.68 -72.454 1 172.8 ? C14 1PE 306 l 1 HETATM 9 C C24 1PE . . . CC 9 -115.113 54.608 -73.191 1 151.61 ? C24 1PE 306 l 1 HETATM 10 O OH5 1PE . . . CC 9 -112.848 54.183 -72.562 1 201.4 ? OH5 1PE 306 l 1 HETATM 11 C C15 1PE . . . CC 9 -112.05 53.136 -74.567 1 150 ? C15 1PE 306 l 1 HETATM 12 C C25 1PE . . . CC 9 -111.914 53.262 -73.051 1 139.88 ? C25 1PE 306 l 1 HETATM 13 O OH6 1PE . . . CC 9 -110.95 53.744 -75.185 1 232.74 ? OH6 1PE 306 l 1 HETATM 14 C C16 1PE . . . CC 9 -108.673 53.175 -74.709 1 224.36 ? C16 1PE 306 l 1 HETATM 15 C C26 1PE . . . CC 9 -109.92 52.863 -75.534 1 175.57 ? C26 1PE 306 l 1 HETATM 16 O OH7 1PE . . . CC 9 -108.93 54.265 -73.867 1 179.9 ? OH7 1PE 306 l 1 # _model_server_stats.io_time_ms 87 _model_server_stats.parse_time_ms 40 _model_server_stats.create_model_time_ms 166 _model_server_stats.query_time_ms 1042 _model_server_stats.encode_time_ms 6 _model_server_stats.element_count 16 #